The defense for Virginia's former first lady rested its case Wednesday afternoon in the public corruption trial against the former first couple of Virginia.

Bob and Maureen McDonnell's eldest daughter took the stand in her mother's defense Wednesday morning. Jeanine McDonnell Zubowsky portrayed a difficult relationship between her parents as she grew up -- one that didn't improve over time -- and said her mother had a "mild obsession" with businessman Jonnie Williams.

While her father was in law school, her mother was waitressing with three children at home, Zubowsky said. "I just knew we didn't have much money."

Maureen McDonnell's Defense Rests in Corruption Trial

The defense for Virginia's former first lady rested its case Wednesday afternoon in the public corruption trial against the former first couple of Virginia. News4's Julie Carey reports. (Published Wednesday, Aug 27, 2014)

Her mother would buy things and then hid them from her father "until the bill came, and then there'd be an argument," she said.

Zubowsky testified that her father was around less and less after he entered politics, and for him, "kids were a priority and my mom came last."

McDonnell Trial: Key Exhibits

To cope, her mother would drink and take long baths, Zubowsky told jurors. "I think she was depressed, so she'd try to escape," she said.

Bob and Maureen McDonnell are accused of accepting more than $177,000 in gifts and loans from Williams, then the CEO of Star Scientific Inc., in exchange for promoting his company's dietary supplements.

Defense attorneys have suggested the couple could not have conspired to provide special favors to Williams while McDonnell was in office because their marriage was crumbling and they were barely talking.

Zubowsky said her parents struggled after entering the political spotlight. "I think they thought they were ready.... The fantasy of what they thought it would be like was a lot easier to accept than the reality....," she said.

Zubowsky testified she watched communication between her parents decrease and arguments escalate.

On a vacation at Camp Pendleton, after a fight between her parents, her father confided in her about her parents' relationship, something that had never happened before.

"He actually opened up and said, 'I don't know what do do anymore. I can't make her happy anymore. I don't know what to do'.... It was a new low he reached," said Zubowsky, who is expecting the McDonnells' first grandchild.

She said during frequent fights between her parents, her mother would always raise her voice. "I've never in my whole life seen him raise his voice," she said of her father.

During a break, her mother cried and supporters consoled her, and her father appeared to wipe a tear from his eye, Northern Virginia Bureau Chief Julie Carey reported.

She also testified that her mother had a "mild obsession" with Williams.

When asked if Williams and her mother were good friends, Zubowsky said yes. When asked if they were business associates, she said no.

"When I realized Jonnie himself was a criminal" Jeanine #McDonnell's response when asked when she returned a $10K wedding gift to him

Among the gifts, trips and loans Williams lavished on the family was a $10,000 monetary wedding gift to Zubowsky.

Asked when she returned the money, Zubowsky had an icy reply: "When I realized Jonnie himself was a criminal."

Prosecutors immediately objected.

"As a defense attorney that is what you hope for, because for all intents and purposes the question was asked, the answer was given, and while there was an objection, the answer was already out there, and the adage that you can't unring that bell certainly proves true," said lawyer Charles James, who was observing the trial.

Zubowsky was also asked about a tool shower held for her soon-to-be husband, Adam Zubowsky, in October 2012. She said that when her mother arrived at the event, she explained that Williams wanted to give the couple a special gift but couldn't attend because his wife was ill.

Zubowsky said Williams called during the party and, over speakerphone, informed her that he wanted to get a generator for the young couple. Some days later, a Michael & Son contractor called to say he wanted to take measurements for a full house generator.

Zubowsky said her reaction was, "What kind of generator is this?"

She said she'd expected the gift would be a small generator from Home Depot or Lowe's. But after the contractor visit, Zubowsky said Williams' administrative assistant called to explain the logistics were too complicated and that Williams would send a $10,000 check instead.

What was her reaction to a check of that amount?

"I was overwhelmed. I thought that was a very large amount of money but we also put it in perspective," she said, explaining that she knew Williams was wealthy and that he had planned to fly in his private jet to the tool shower, which would cost more than $10,000.

She said the couple deposited the check into a savings account and never touched it until they decided to return the money.

The prosecution later asked Zubowsky whether it was right for her family to take the gifts, asking, "Isn't it true ... that you thought it was overboard and a little inappropriate for your family members to be taking these things?"

"Yes," she said.

Lawyers for the couple wrapped up their case Wednesday. Prosecutors called two rebuttal witnesses and could call another Thursday. Closing arguments could come Friday.

Earlier Wednesday, Maureen McDonnell's friend April Niamtu became the first wtiness to testify in Maureen's defense.

Niamtu told jurors that when she and Maureen met in 2009, Maureen was "passionate" about nutraceuticals.

Maureen McDonnell's attorney is trying to show that the former first lady of Virginia had an affinity for healthcare products and suggesting them to friends, and that she wasn't only focusing on Williams' products.

On Wednesday morning, defense for Bob McDonnell rested. The former governor testified in his own defense for more than four days, but Maureen McDonnell's lawyer said the former first lady's case should take about three hours.

Once it wraps up, that will leave only closing arguments and instructions from the judge before the case goes to the jury.

Bob McDonnell wrapped up his time on the witness stand Tuesday by acknowledging using bad judgment, but firmly denied criminal wrongdoing.

The prosecution grilled McDonnell on the specific timeline of when he received the gifts and loans from Williams, trying to make the case that it lines up with McDonnell promoting Williams' company and its tobacco-based supplement Anatabloc.

But on the stand, McDonnell was adamant that the money he received from Williams in 2012 was in the form of loans for MoBo, the small real estate company he owned with his sister -- not for him personally and not in exchange for favors.

McDonnell got stern at times, telling the prosecutor, "If you're suggesting that I got a $50,000 loan for MoBo in order that I get Mr. Williams' calls returned then you're completely off base."

The prosecutor responded, "No sir, that's not what I'm suggesting."

McDonnell insists the loan from Williams was a business transaction between friends, not payback for his help in promoting Anatabloc.

Prosecutor Michael Dry asked point blank, "You knew that March 6, 2012, loan was really a personal loan to you?"

McDonnell replied loudly, angrily: "Mr. Dry, that is absolutely false! It is a loan to MoBo."

As he entered the federal courthouse in Richmond last week, Bob McDonnell said seeing that portrayal of Maureen was "very difficult."

He told reporters, "No one likes to talk about their marriage in front of the entire country, but this is part of the case." McDonnell also testified that he moved out of the home he had shared with Maureen the week before the trial.